Here's what rhymes with cblteau.
bo doe dough po toe tow beau jo beaux cho dau doh no so know go though low show co blow pro row tho fo foe ho lo plateau mo ro wo woe yo bio ceux faut goe hoe ko propos sew soe vo mow noe roe sho topos tuo yeux zo bro plateaux rho stow trow turbot whoa borzoi although below ago flow grow radio slow snow throw glow quo audio bestow fro chateau crow patio thro polio tableau uno apropos dicho floe rodeo tableaux chateaux dunno throe trousseau chapeau kapok oleo sloe tarot bandeau gateau kayo chapeaux gateaux pekoe trousseaux schmo resew schmoe ratio embryo studio folio hello portico stereo forego forgo nouveau vertigo aglow aliquot outgrow spatio undertow deathblow foreknow regrow matzoh fatso romeo tallyho undergo buffalo indigo calico dynamo politico cameo domino escrow medico mistletoe presidio siglo adagio piccolo pompano microdot overthrow portfolio overflow bungalow afterglow oregano pistachio overgrow braggadocio mustachio moustachio archipelago impresario pianissimo generalissimo